tyiu/damus
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

refactor: cleanup processFocusedWordForMention

Browse Source
This commit is contained in:
William Casarin
2023-06-28 17:08:28 +02:00
parent 3b07a207c4
commit c8f18958a2
1 changed files with 14 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
damus/Views/TextViewWrapper.swift
View File

@@ -70,17 +70,21 @@ struct TextViewWrapper: UIViewRepresentable {
}
private func processFocusedWordForMention(textView: UITextView) {
if let selectedRange = textView.selectedTextRange {
var val: (String?, NSRange?)
if let wordRange = textView.tokenizer.rangeEnclosingPosition(selectedRange.start, with: .word, inDirection: .init(rawValue: UITextLayoutDirection.left.rawValue)) {
if let startPosition = textView.position(from: wordRange.start, offset: -1),
let cursorPosition = textView.position(from: selectedRange.start, offset: 0) {
let word = textView.text(in: textView.textRange(from: startPosition, to: cursorPosition)!)
val = (word, convertToNSRange(startPosition, cursorPosition, textView))
}
}
getFocusWordForMention?(val.0, val.1)
var val: (String?, NSRange?) = (nil, nil)
guard let selectedRange = textView.selectedTextRange else { return }
let wordRange = textView.tokenizer.rangeEnclosingPosition(selectedRange.start, with: .word, inDirection: .init(rawValue: UITextLayoutDirection.left.rawValue))
if let wordRange,
let startPosition = textView.position(from: wordRange.start, offset: -1),
let cursorPosition = textView.position(from: selectedRange.start, offset: 0)
{
let word = textView.text(in: textView.textRange(from: startPosition, to: cursorPosition)!)
val = (word, convertToNSRange(startPosition, cursorPosition, textView))
}
getFocusWordForMention?(val.0, val.1)
}
private func convertToNSRange( _ startPosition: UITextPosition, _ endPosition: UITextPosition, _ textView: UITextView) -> NSRange? {